MedTrace Logo

Efficiency of Microosteoperforation for Accelerating Posterior Segment Intrusion in Skeletal Open Bite Cases

NCT07761065 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2026-08-12

No results posted yet for this study

Summary

This clinical trial aimed to assess the efficiency of micro-osteoperforation for accelerating posterior intrusion in open bite cases. A human sample of thirty subjects was divided into two groups ; Group I (MOP), posterior intrusion with micro-osteoperforation (MOP) and group II (Control), same intrusion protocol without micro-osteoperforation.

Conditions

  • Anterior Open Bite Malocclusion

Interventions

PROCEDURE

Micro-osteoperforation

Patients were subjected to micro-osteoperforations using Prope Excellerator MOP device. Three perforations were performed in a linear pattern at the buccal side, mesial and distal to the roots of maxillary posterior segment bilaterally immediately before intrusive force application.

DEVICE

Conventional posterior segment intrusion

Patients were treated with posterior segment intrusion using posterior acrylic splint. Miniscrew implants were placed bilaterally at the zygomatic buttress and palatal to maxillary first molar. Intrusion force was applied using closed coil springs from hooks at the splints to the heads of the implants for anchorage.

Sponsors & Collaborators

  • Ain Shams University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
30 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2015-04-22
Primary Completion
2022-12-11
Completion
2025-09-05
FDA Device
Yes

Countries

  • Egypt

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07761065 on ClinicalTrials.gov